Makore maviri ekupedzisira akanga asiri nyore muhupenyu hwemutevedzeri wemutambo Igor Petrenko. Mukutanga kweKubvumbi 2013, kamwe kamwe shamwari yake yakafira pane imwe nyaya dzakabuda pamusoro paSherlock Holmes Andrei Panin, uyo Petreko akave ane ushamwari kwazvo panguva yekubatana pamwe chete pachigadzirwa. Kusvika ikozvino, mamiriro ekufa kwePanin haana kujekeswa zvizere.
Panguva imwe chete muhupenyu hwehupenyu hwaIgor Petrenko pane dambudziko muhukama nemudzimai wake. Vakaroorana vari kuedza kuponesa mhuri, asi kurambana hakuna kudziviswa. Vana vaviri vevana - Matvei naKornei vanogara naEkaterina Klimova.
Nguva pfupi mushure mekurambana kwakava pachena kuti avo vekare vakaroorana vakagadzirira kuronga hupenyu hwavo. Ekaterina Klimova akaroora mudiki wechidiki Gela Meskhi, uyo achangobva kupa mwanasikana. Zvinopera kuti Igor zvakare akava baba. Uye zvakaitika pakupera kwegore rapera.
Amai vekunakidza Sofia-Carolina akanga ari muiti wemasitori anobva kuSt. Petersburg, Christina Brodskaya. Nokuda kwei nguva iyi Igor haana kumbobvira ataura nezvezvinoitika zvehupenyu pamusoro pehupenyu hwake. Kuonekwa kwaIgor Petrenko pamwe nemudzimai wake wehurumende nemwanasikana mune imwe yezvokudya apo chiitiko chacho chakaitika panguva yechikamu chekutanga chinyorwa chinoti "Hazvibvumirwi", apo mutambi wacho akatamba rimwe remabasa makuru, akanga asingatarisirwi zvachose.
Manheru ose Igor akapedza pedyo nemhuri yake. Little Sophia-Carolina akazvibata pamahombekombe akakura akangwara zvikuru: mwana haana kumhanya uye akanga asingazivi, uye akatopa vabereki mukana wekutamba danho rinononoka.